Aggron
Secret of the Lakes · #promo · Holo Rare · 2007JPN
Printings & price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-08-02
1st EditionPopulation data from PriceCharting, updated monthly.
How much is Aggron #promo worth?
Aggron #promo is a Holo Rare Japanese card from Secret of the Lakes (2007) — today it trades at roughly $18.50 ungraded. Across the 2 printings we track, copies run anywhere from $7.99 to $24.00 depending on the version you're holding.
A PSA 10 copy runs about $42.00 and a PSA 9 about $34.99 — a 2.3x premium over raw, so condition and grading costs matter here. 43 copies have been graded to date, and 26% of them came back a 10 — worth knowing before you pay grading fees.
These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.
